/*---------------------------------------------------------------------------*\
OneFLOW - LargeScale Multiphysics Scientific Simulation Environment
Copyright (C) 2017-2019 He Xin and the OneFLOW contributors.
-------------------------------------------------------------------------------
License
This file is part of OneFLOW.

OneFLOW is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

OneFLOW is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with OneFLOW.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/
#pragma once
#include "Configure.h"
#include <set>
#include <string>
using namespace std;

BeginNameSpace( ONEFLOW )

class PointerWrap;

class DataF
{
public:
	DataF();
	DataF( const string & name, PointerWrap * data );
	~DataF();
public:
	string  name;
	PointerWrap * data;
public:
    string & GetName() { return name;  }
    PointerWrap * GetPointerWrap() { return data;  }
};

class CompareDataF
{
public:
	bool operator()( const DataF * lhs, const DataF * rhs ) const
	{
		return lhs->name < rhs->name;
	}
};

class DataField
{
public:
    typedef set < DataF *, CompareDataF > DataSET;
public:
	DataField();
	~DataField();
protected:
	DataSET * dataSet;
public:
	void UpdateDataF( DataF * dataf );
	DataF * GetDataF( const string & name );
	void DeleteDataF( const string & name );

	DataSET * GetDataSet() { return dataSet; }
};

EndNameSpace
